80387SX (XB42663) and Incorrect "In The
Box" Documentation
Page 4 of 80387SX Co-Processor installation guide, Part Number 14259232.
Incorrect Text
"Remove the old PAL chips by inserting a small flat bladed
screwdriver under each end in turn and gently levering upwards. Replace PAL chip Part
Number 12149321 (IC150) with PAL chip Part Number 12152021, and PAL chip Part Number
12149521 (IC155) with PAL chip Part Number 12152121."
Correct Numbers
The two PALs supplied are marked:-
|
12152031 |
JPXD150 |
IC150 |
|
12152131 |
JPXD155 |
IC155 |
|
